42444111202343 has 8 divisors (see below), whose sum is σ = 44763438211200. Its totient is φ = 40133326835448.

The previous prime is 42444111202307. The next prime is 42444111202379. The reversal of 42444111202343 is 34320211144424.

It is an interprime number because it is at equal distance from previous prime (42444111202307) and next prime (42444111202379).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42444111202343 - 2⁶ = 42444111202279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42444111202303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2135650283 + ... + 2135670156.

It is an arithmetic number, because the mean of its divisors is an integer number (5595429776400).

Almost surely, 2^{42444111202343} is an apocalyptic number.

42444111202343 is a deficient number, since it is larger than the sum of its proper divisors (2319327008857).

42444111202343 is a wasteful number, since it uses less digits than its factorization.

42444111202343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4271320981.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 42444111202343 its reverse (34320211144424), we get a palindrome (76764322346767).

The spelling of 42444111202343 in words is "forty-two trillion, four hundred forty-four billion, one hundred eleven million, two hundred two thousand, three hundred forty-three".